#20973: Cartan type Aoo
-------------------------------------+-------------------------------------
Reporter: andrew.mathas | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-7.3
Component: combinatorics | Resolution:
Keywords: Cartan type, A | Merged in:
infinity |
Authors: Andrew Mathas | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/andrew.mathas/cartan_type_aoo | 9778f9738c6bf83c66f51ff22ba722e75e96d6ba
Dependencies: | Stopgaps:
-------------------------------------+-------------------------------------
Comment (by tscrim):
Perhaps it would be a bit strange to do `['A', oo, 1]` for '''Z''' as it
is more like A,,1,,^(1)^ and it differs from the usual limits of the other
finite types.
It's been a while since I looked deeply into the Dynkin diagram, Cartan
type/matrix code. They all inherit from `CartanType_abstract`, but they
usually need to direct to the correct representative object to work
correctly. One of the good things is that we can add in functionality in
layers (i.e., we don't need to do things all at once to make
improvements). So a simple class with basic functionality can be a good
starting point (on another ticket); this is what I did with Coxeter types.
--
Ticket URL: <https://trac.sagemath.org/ticket/20973#comment:16>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at https://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
